https://community.hpe.com/t5/operating-system-hp-ux/ip-forwarding/m-p/4287905#M336368 If you want the hp-ux box acts as a router. we should enable its ip forwarding on it...<BR />you can change it with ndd,<BR />to enable: <BR /># ndd -set /dev/ip ip_forwarding 2<BR />disable: <BR /># ndd -set /dev/ip ip_forwarding 0 Thu, 16 Oct 2008 02:39:37 GMT twang 2008-10-16T02:39:37Z https://community.hpe.com/t5/operating-system-hp-ux/ip-forwarding/m-p/4287904#M336367 Could some one please tell me what is Ip_forwarding and when do we enable and disable them? Wed, 15 Oct 2008 23:48:53 GMT https://community.hpe.com/t5/operating-system-hp-ux/ip-forwarding/m-p/4287904#M336367 surendranath 2008-10-15T23:48:53Z https://community.hpe.com/t5/operating-system-hp-ux/ip-forwarding/m-p/4287905#M336368 If you want the hp-ux box acts as a router. we should enable its ip forwarding on it...<BR />you can change it with ndd,<BR />to enable: <BR /># ndd -set /dev/ip ip_forwarding 2<BR />disable: <BR /># ndd -set /dev/ip ip_forwarding 0 Thu, 16 Oct 2008 02:39:37 GMT https://community.hpe.com/t5/operating-system-hp-ux/ip-forwarding/m-p/4287905#M336368 twang 2008-10-16T02:39:37Z